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  • 6 answers

Joya Chatterjee 7 years, 9 months ago

Trigo ka basics Download kr lo YouTube se.

Medhavi Singh 7 years, 9 months ago

OK...

Jin Kazama 7 years, 9 months ago

Apun ko bus basics janana hai 12th ki trigonometry na k brabr hai pr 11th ki jarurt hai ???

Jin Kazama 7 years, 9 months ago

Yar 12th ka hu majak nhi hai ??? , ike liye koi channel hai kya you tube pr ???

Medhavi Singh 7 years, 9 months ago

Including examples....

Medhavi Singh 7 years, 9 months ago

Solve all the questions of ncert about 3 time..
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  • 1 answers

Joya Chatterjee 7 years, 9 months ago

Profit- income and loss- incurred
  • 1 answers

Medhavi Singh 7 years, 9 months ago

use nth term n(n+1)=n²+n then use formula of sum of square of natural terms and sum of natural term to get the answer
  • 1 answers

Medhavi Singh 7 years, 9 months ago

3-4i and -3+4i
  • 2 answers

Rohan Gupta 7 years, 9 months ago

I can but i can't explain here

Nitish Swan 7 years, 9 months ago

Can u prove 1=1 and not =2????????
  • 3 answers

Nitish Swan 7 years, 9 months ago

Correct bro..

Medhavi Singh 7 years, 9 months ago

*nπ

Medhavi Singh 7 years, 9 months ago

2nπ+-π/3
  • 2 answers

Sukanya Verma 7 years, 9 months ago

1/√2

Medhavi Singh 7 years, 9 months ago

1/√2
  • 1 answers

Rohan Gupta 7 years, 9 months ago

ie. (cos®+iSin®)^n=cos(n®)+iSin(n®)
  • 2 answers

Nitish Swan 7 years, 9 months ago

Yup

Rohan Gupta 7 years, 9 months ago

(4!)^2
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Anjali Jaiswal 7 years, 9 months ago

In 60 sec. Wheel make 360 revolution In 1 sec. Wheel make =360/60=6 Angle move in 1 revolution =2pi radian Angle moved in 6 revolution =2pi*6=12pi radian
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Abhishek Yadav 7 years, 9 months ago

L.H.S. ={(1-cos8x)×cos4x}/{(1-cos4x)×cos8x} ={(1-(1-2sin^2 4x))×cos4x}/{(1-(1-2sin^2 2x))×cos8x} ={(2sin^2 4x)×cos4x}/{(2sin^2 2x)×cos8x} ={(2sin4x cos4x)×sin4x}/{(2sin^2 2x)× cos4x} ={(sin8x)×sin4x}/{(2sin^2 2x)×cos8x} ={tan8x×(2sin2x cos2x)/{2sin^2 2x} ={tan8x}/{sin2x/cos2x} ={tan8x}/{tan2x} =R.H.S.
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Babu Elavarasi 7 years, 9 months ago

x=513
  • 4 answers

Joya Chatterjee 7 years, 9 months ago

Can u give me pls

Lalita Kumari 7 years, 9 months ago

I have both

Joya Chatterjee 7 years, 9 months ago

Can you gave me

Mayank Lakhina 7 years, 9 months ago

ya I have maths paper
  • 2 answers

Rohan Gupta 7 years, 9 months ago

Nera matlab jo ho gaye wo kaise gaye

Amit Gupta 7 years, 9 months ago

Abhi exam on h yr khtm kha huye h
  • 4 answers

Joya Chatterjee 7 years, 9 months ago

7

Lalita Kumari 7 years, 9 months ago

7

Apeksha Dhyani 7 years, 9 months ago

7

Manpreet Singh 7 years, 9 months ago

7
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Deva Prakash 7 years, 9 months ago

Sin 75degree =sin(45+30) =Sin45.cos30+cos45.sin30 = one by root 2 into root 3 by 2 + one by root 2 into root 3 by 2 =You will get the answer if you simplify it
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